FR384468A - Process for the preparation of pure lactic acid by the distillation of industrial lactic acid - Google Patents

Process for the preparation of pure lactic acid by the distillation of industrial lactic acid

Info

Publication number
FR384468A
FR384468A FR384468DA FR384468A FR 384468 A FR384468 A FR 384468A FR 384468D A FR384468D A FR 384468DA FR 384468 A FR384468 A FR 384468A
Authority
FR
France
Prior art keywords
lactic acid
distillation
preparation
industrial
pure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR384468A publication Critical patent/FR384468A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR384468D 1906-12-01 1907-11-28 Process for the preparation of pure lactic acid by the distillation of industrial lactic acid Expired FR384468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE384468X 1906-12-01

Publications (1)

Publication Number Publication Date
FR384468A true FR384468A (en) 1908-04-10

Family

ID=1430407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR384468D Expired FR384468A (en) 1906-12-01 1907-11-28 Process for the preparation of pure lactic acid by the distillation of industrial lactic acid

Country Status (1)

Country Link
FR (1) FR384468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113461515A (en) * 2021-07-16 2021-10-01 颐中（青岛）实业有限公司 Lactic acid refining and extracting process and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113461515A (en) * 2021-07-16 2021-10-01 颐中（青岛）实业有限公司 Lactic acid refining and extracting process and application thereof
CN113461515B (en) * 2021-07-16 2024-02-06 颐中（青岛）实业有限公司 Lactic acid refining extraction process and application thereof

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